package com.fita.wechat.service;

import java.util.Date;

import com.fita.entity.data.ExchangeRate;

/**
 * 
 * @author dan
 *
 */
public interface ExchangeRateService {
    
    /**
     * 
     * @param currencyCode
     * @param date
     * @return
     */
    public ExchangeRate load(String currencyCode, Date date);

}
